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corrado:after_market_ecu_on_g60 [2020/07/29 23:16] admintomicorrado:after_market_ecu_on_g60 [2024/06/27 22:41] (current) – [Fuel system] admintomi
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 //Work in progress// //Work in progress//
  
-G60 (code PG) engine came equipped with Digifant engine management. This is all electornic and can also be reprogrammed with custom chips which can be even found from Ebay (I dont recommend). But same time this ecu also show some age, with only narrow-band oxygen sensor, distributor etc. Since its all digital, convertion to aftermarket ECU is "relatively easy". I have run G60 with Megasquirt and now later making new build based on MaxxEcu. Here are some notes, I'ven taken.+**NOTE I'm not car professional, just DIY guy. I don't take any responsibility if you break something based on this article.**  
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 +G60 (code PG) engine came equipped with Digifant engine management. This is all electronic and can also be reprogrammed changing custom chips. There are various chips for various combinations, some might be able to also reprogram it with EEPROM reader. But same time this ECU also show some age, with only narrow-band oxygen sensor, distributor etc. Since its all digital, conversion to aftermarket ECU is "relatively easy". I have run G60 with Megasquirt and now later making new build based on MaxxEcu. Here are some notes, I've taken.
  
 ===== Triggering ===== ===== Triggering =====
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 Injectors are Bosch 037906031D, 245cc/3bar (I cannot 100% verify that). High impedance, can be used as is by many engine management systems. Body type is EV1, wiring connector is Jetronic/Junior Power Timer. You can get bigger EV1 body injectors, or look for newer Bosch EV6/EV14 60mm body injectors which should fit also. Injectors are Bosch 037906031D, 245cc/3bar (I cannot 100% verify that). High impedance, can be used as is by many engine management systems. Body type is EV1, wiring connector is Jetronic/Junior Power Timer. You can get bigger EV1 body injectors, or look for newer Bosch EV6/EV14 60mm body injectors which should fit also.
  
-Note that original injector wiring is very likely brittle and should be replaced. Original ECU fires all injectors at once. Also original fuel rail is plastic, mine seemed fine for 30-year old plastic but you never know. Replaced it just in case and to ethanol-proof fuel system.+Note that original injector wiring is very likely brittle and should be replaced. Also original fuel rail is plastic, mine seemed fine for 30-year old plastic but you never know. Replaced it just in case and to ethanol-proof fuel system.
  
 {{gallery>corrado:?corrado_g60_fuel*.jpg }} {{gallery>corrado:?corrado_g60_fuel*.jpg }}
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-~~DISCUSSION~~ 
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corrado/after_market_ecu_on_g60.1596053794.txt.gz · Last modified: 2020/07/29 23:16 by admintomi